Product Description


The self-consumption by cogeneration module has been specially developed for a Biogas application (methanization installations…), to allow the Biogas sites to be in total or partial electrical self-consumption and thermal self-sufficiency.

The process aims to supply a high efficiency cogeneration engine with dried and treated Biogas (H2S, VOCs, Siloxanes) to provide an alternative solution to the current energy market context.

This Plug and Play solution integrates with all the technologies already on site. Our team ensures the assembly, installation, commissioning and complete maintenance of the cogeneration.


  • RNG carbon intensity reduction: Units do use electricity, often produced from fossil energy or nuclear one. This solution allows to clean RNG production without using non-renewable energy sources.
  • Energetic resilience and self-sufficiency: This electrical self-consumption solution is allowing to produce half of the operator’ site power supply or entirely.
  • A proficient expertise and renowned aftersales services: 2G Energy and PRODEVAL, two international entities, strongly structured, reliable, owing to their high technologies.

The SELF-CONSUMPTION unit contains for the whole range:
1 Container with RAL 6005 C3 quality paint, including :

  • Wall insulation
  • Gas safety detection (local process)
  • Ventilation

1 Biogas Cogeneration unit, including:

  • Integrated emergency cooling control
  • Water preheating and cooling system
  • Lead/acid starter battery
  • Permissible pressure regulator < 400mbar
  • Gas quick-closing valve
  • Emergency cooler 65 db(A) at 10 m
  • Mixing cooler in the form of a table top cooler 65 dB(A) at 10 m (valid for power ≥ 160 kW)
  • Exhaust silencer 65 dB(A) at 10 m
  • Exhaust gas heat exchanger 356°F (180 °C)
  • Oil pump with distribution rail
  • Oxidation catalyst
  • Exhaust gas measurement opening Standard NFX 44052
  • Power cabinet for synchronization and current injection
  • Generator and power switch
  • Data and grid injection interfaces
  • Integrated POWER PLANT module
  • Controller with zero crossing single-engine system

1 Control cabinet with an HMI (Human Machine Interface)

  • Safety markings on the whole installation

SELF-CONSUMPTION unit options:

  • Heat recovery variant
  • Noise level on fan
  • Noise level of the mixture cooler
  • Noise level on emergency cooler
  • Exhaust gas silencer
  • Establishment of measurement and monitoring indicators
  • Oil storage tanks

Contact Prodeval for more information or request product sheets!

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